SPDZ1 [02-05 RSX / 02-05 Civic Si EP3] K-Series Tucked Engine Harness w/ Power Lead | SPDZ1-K20A-1WPC

Features

• SAE-certified automotive grade wiring throughout
• Gas and diesel resistant covering rated for -55°C to 150°C (-67°F to 320°F)
• Tucked design — harness runs over valve cover (compatible with coil pack cover)
• Injector wiring routes from under manifold between middle runners
• Ground wire relocated to stud under coil pack cover
• All plugs labeled for easy installation
• All plugs included: Fan Switch, IACV, Coolant Temp Sensor, both Knock Sensor plugs
• RDX injector plugs standard (RSX Type S injectors use same pin — easily switched)
• Includes single wire temp sensor wire for K-swap cars using stock cluster
• 3 aux wires run from ECU to under intake manifold; two ECU pins pre-installed
• Wiring length supports both VSS low and high frequency (high frequency requires repinning and slight VSS modification)
• Extra knock sensor plug included
• Each harness inspected and tested before shipping

Important Notes

• Base Model RSX and EP3 require 02–04 Type S swap or K24 with K20A2 transmission
• Compatible with RSX Base or EP3 with Type S or K24 swap with extra power wire

Fitment

• 2002–2004 Acura RSX (Manual)
• 2002–2004 Acura RSX Type-S
• 2002–2005 Honda Civic Si Hatchback (EP3)

Part Number

SPDZ1-K20A-1WPC

Prop 65 Warning

⚠️ WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.